| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [pron] [vb mod] [verb] to | 126 |
|
| 2 | [verb] [Wh det] [vb mod] [verb] to | 102 |
|
| 3 | [vb infin] [Wh det] [vb mod] [verb] [prep] | 40 |
|
| 4 | [vb infin] [Wh det] [modal v] [verb] to | 20 |
|
